#pragma once

#include <iostream>
#include <string>
#include <fstream>
#include <fcntl.h>


class Util
{
public:
    static std::string getOneLine(std::string &buffer,const std::string &sep)
    {
        auto pos =buffer.find(sep);
        if(pos==std::string::npos) return "";
        std::string sub=buffer.substr(0,pos);
        //buffer.erase(0,sub.size()+sep.size());
        return sub;
    }
    static bool readFile(const std::string resource, char *buffer,int size)
    {
        std::ifstream in(resource,std::ios::binary);
        if(!in.is_open()) return false;

        in.read(buffer,size);
        // std::string line;
        // while(std::getline(in,line))
        // {
        //     *out+=line;
        // }
        in.close();
        return true;
    }
};